Web 2.0 technologies

Lecture Web technologies and programming – Lecture 20: History, navigator, screen and form objects. After studying this chapter you will be able to understand: History object, navigator object, screen object, form object, accessing form elements, setting form elements, validating form data.

45p larachdumlanat126 31-12-2020 0 0   Download

Even as recently as five years ago, many computer industry experts would never have guessed how pervasive and “business critical” electronic messaging would eventually become. The degree to which some information technology professionals are surprised by the pervasive nature of today’s electronic mails systems is merely amusing to those of us that have had an e-mail address for more than 20 years.

67p batoan 07-08-2009 145 34   Download

When it comes to creating dynamic web sites, the open source PHP language is red-hot property: used on more than 20 million web sites today, PHP is now more popular than Microsoft’s ASP.NET technology. PHP is an ideal server-side scripting language that connects HTML-based web pages to a backend database for dynamic content. It allows you to create anything from a simple form-to-email script to a web forum application, a blogging platform, or a content management system.

592p lock_123 08-04-2013 71 12   Download

After studying this chapter you will be able to understand: Modes of hacker attack, spoofing, IP spoofing – flying-blind attack, IP spoofing – source routing, email spoofing, web spoofing, web spoofing – tracking state, session hijacking, session hijacking, denial of service (DOS) attack,...

15p larachdumlanat122 26-11-2020 2 0   Download

News flash: the web is kind of a Big Deal. It is difficult to consider its full impact on technology, society, commerce, education, governance, and entertainment without resorting to grand language that has been stated many times before. It is a Big Deal and we will never be the same because of it. But, here’s the thing. If we sat down and tried to rebuild the web today, knowing what we know from 20 years of experience with it, we would probably fail. The problem is that as software developers, we generally think in terms of software constructs: objects, services, methods, etc.

462p hotmoingay3 09-01-2013 46 5   Download

CO2SINK Project – CO2SINK is a European Commission funded mid-scale (60,000 tonnes over two years) demonstration project that aims to increase the knowledge-base of CO2 storage in saline formations and increase public confidence and awareness of GS. The CO2SINK field site is located in Ketzin, Germany, approximately 20 km west of Berlin at the site of a former natural gas storage field. Storage will be at an approximate depth of 650 meters in the saline Stuttgart Formation.

220p bin_pham 06-02-2013 44 4   Download

Renovate existing spaces and build new facilities with the latest technology to support 960 students and 140 faculty members and ensure a cabling infrastructure that would last a minimum of 20 years.

4p maiphuong 13-08-2009 64 2   Download

You don’t have to be a computer expert to see the similarity between monitors and TVs: current monitor technology is derived from TV technology, and many older display boards have modes that can use TVs instead of monitors. Those of us who were on the microcomputer scene 20 to 25 years ago will remember the joy of getting a computer display on a portable TV, a ‘‘glass tty’’ connected by a serial line running at 300 or 1200 bps.

19p vinhnghi 17-08-2009 57 2   Download

After studying this chapter you will be able to understand: Security is much larger than just packets, firewalls, and hackers. Security includes: Policies and procedures; liabilities and laws; human behavior patterns; corporate security programs and implementation; technical aspects- firewalls, intrusion detection systems, proxies, encryption, antivirus software, hacks, cracks, and attacks.

10p tieu_vu17 02-08-2018 16 0   Download

This paper describe the impacts and lessons learned of using conferencing technologies to support knowledge production activities within an academic detailing group. A three year case study was conducted in which 20 Canadian health professionals collaborated on developing educational outreach materials for family physicians. The groups communicated in face-to-face, teleconferencing, and web-conferencing environments. Data was collected over three years (2004-2007) and consisted of structured interviews, meeting transcripts, and observation notes.

11p quenchua1 06-11-2019 8 0   Download

20 1 Windows Server 2008 Hyper-V Technology Primer Standard, Enterprise, and Datacenter versions of Windows 2008 (not on Web Server), and it runs only on the x64-bit version of Windows. NOTE Technically, Hyper-V also runs on the Itanium version of Windows 2008 and provides the ability to run 32-bit Itanium guest sessions. From the experience of the authors of this book, however, Itanium-based virtualization is rarely implemented. Most organizations implement the x64-bit version of Hyper-V to support standard 32-bit and 64-bit applications.

10p yukogaru14 30-11-2010 63 4   Download

In this paper, we propose Piggy Bank, a tool integrated into the contemporary web browser that lets Web users extract individual information items from within web pages and save them in Semantic Web format (RDF [20]), replete with metadata. Piggy Bank then lets users make use of these items right inside the same web browser. These items, collected from different sites, can now be browsed, searched, sorted, and organized together, regardless of their origins and types.

11p machuavo 19-01-2013 31 3   Download